About the article
D.D. Kakorin, undergraduate, A.Yu. Lavrentev, Cand. Sc.
The article describes the most widely used methods of layer-by-layer synthesis of metal parts. The technology of layer-by-layer synthesis using electric arc surfacing with a wire additive is considered. The possibilities of electron-beam and laser layer-by-layer synthesis of the product are shown. Comparative characteristics of various methods of producing parts by layer-by-layer surfacing are given. The use of wire additives as a starting material for the serial production of parts in production is recommended. Such technologies will reduce the cost of the product despite the need to use mechanical processing of the most precise surfaces.
additive technologies, layer-by-layer synthesis, surfacing, sintering of metals.